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Impulse Voltage And Current Generator

Impact current generator is a device used to test the ability of electrical equipment to withstand i

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Products Description:

Impact current generator is a device used to test the ability of electrical equipment to withstand impact current, mainly applied in the testing of zinc oxide lightning arrester valve plates and high-tech fields such as nuclear physics, accelerators, lasers, etc.

About Impulse Voltage And Current Generator:

With a colossal 5000 J capacity and an impressive 30,000 kV output, this modular tower system ensures sensational results for GIS and HVDC certification, transformer assessment, and substation equipment validation. Its wheeled base adds unmatched mobility, while air and metal ring insulation maximize safety. Last chance to capitalize on India's top exporter, manufacturer, supplier, and service provider in the industry.

Versatile Applications and Sensational Features:

Beyond GIS and UHV transformer testing, our Impulse Voltage And Current Generator adapts seamlessly to a range of industrial needs-from research facilities to field diagnostics. The generator boasts robust modular construction, effortless mobility with a wheeled base, and enhanced air/metal ring insulation. Special features include high voltage pulse delivery and precise waveform control, making it an elite choice for demanding environments requiring top-tier reliability and adaptability.

Standard:

GB/T 311.1 Insulation and coordination of high-voltage power transmission and transformation equipment

GB/T 16927.1 High Voltage Test Technology Part 1 General Test Requirements

GB/T 16927.2 High Voltage Test Technology Part II Measurement System

GB/T 16896.1 Digital recorder for high voltage impulse test

GB/T11032-2010 AC gapless metal oxide arrester

Impulse Voltage And Current Generator Specification:

Impulse voltage grade100kV-7200kV
Standard lightning wave1.2±30%/50±20%µS
Peak oscillation<5%
Standard switching wave250±20%/2500±60%µS
Virtual front time of oscillating lightning wave≤15µS
Virtual front time of oscillating switching wave and15µS-1mS
virtual front time of oscillating switching impulse wave
The minimum output voltage≥10%Un
Charging voltage instability<±1%
Synchronizing range≥20%
Synchronous discharge error rate<2%
Ignition range10%~100%
Working time≥70%UN Discontinuous work (charge-discharge 300s/time)
<70%nn Continuous work (charge-discharge 120s/time)
Generator efficiency: lightning wave (no load)≥90%
Time to chopping2~5µS

Features:

Complete equipment and wide voltage levels in the whole set of device.

Small electric inductance in the return circuit of the impulse voltage generator, A band-stop filtering is adopted so that a standard impulse wave is still generated even under a large capacity load, and large load capacity.

Large in voltage utilization coefficient.

Convenient in wave adjustment, simple in operation, excellent in synchronization performance and reliable in motion.

An automatic control technique is adopted in the constant-current charge, which is high automation and strong anti-interference capacity.

A digital measurement and analysis system for the impulse test date are adopted, which increase the technical level and the efficiency of the impulse voltage tests.

FAQ:

Q: How does the modular tower design benefit users?

A: The modular tower design allows easy scalability and flexible configurations, making installation, expansion, or maintenance highly efficient for diverse testing environments.

Q: What industrial applications is this generator suitable for?

A: It is ideal for HV and UHV equipment testing, including GIS substations, HVDC transmission systems, transformer certification, and advanced research laboratories.

Q: When can I expect delivery after placing an order?

A: Following order confirmation, your impulse generator will be securely packed and typically dispatched within the stipulated delivery timeline, ensuring a swift drop-off at your location.

Q: What is the output waveform type of this generator?

A: The generator delivers an impulse waveform, perfectly suited for simulating transient overvoltages and performing high-fidelity equipment certification.

Q: How is the generator made mobile and safe for industrial use?

A: Equipped with a wheeled base and insulated by air and metal rings, the system is easily relocated and provides enhanced operational safety in high-voltage settings.

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Qinsun Instruments Co., LTD is a professional laboratory testing instrument manufacturer in China,Have been focusing on laboratory instrument R&D more than 30 years and have rich industry experience,Based on international testing standards,We are also the instrument supplier for BV SGS laboratory,We provide one-stop solutions for lab instruments,Free Training and Turn-Key Service,Products exported all over the world,Offer 36 month warranty and are a trustworthy partner.


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